基本信息
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二甲酚橙
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1611-35-4
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-;二甲苯酚橙
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C31H32N2O13S
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673.00
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Glycine,N,N'-[(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-
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216-553-8
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1.564 g/cm3
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Aceticacid, [(a-hydroxy-o-sulfobenzylidene)bis[(6-hydroxy-5-methyl-m-phenylene)methylenenitrilo]]tetra-,g-sultone (7CI); Acetic acid,[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-m-phenylene)methylenenitrilo]]tetra-,S,S-dioxide (8CI); Glycine, N,N'-[3H-2,1-benzoxathiol-3-ylidenebis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)-,S,S-dioxide; Phenolsulfonephthalein,3',3''-bis[[bis(carboxymethyl)amino]methyl]-5',5''-dimethyl- (6CI);3H-2,1-Benzoxathiole, glycine deriv.; Cresol Phthalexon S; NSC 324982; XylenolOrange; o-Cresolphthalexon S
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495.1oC
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222oC
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895.1oC at 760 mmHg
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详细信息
二甲酚橙
中文名称 二甲酚橙
英文名称 xylenol orange
中文别名 -;二甲苯酚橙
CAS RN 1611-35-4
分 子 式 C31H32N2O13S
分 子 量 672.6564
用 途 用作酸碱指示剂和测定铋、钍、铅 、钴、铜、铁、铝的络合指示剂
